• Billlie - side-B : memoirs of echo unseen (POCAALBUM ver.)
  • Billlie - side-B : memoirs of echo unseen (POCAALBUM ver.)
  • Billlie - side-B : memoirs of echo unseen (POCAALBUM ver.)

Billlie - side-B : memoirs of echo unseen (POCAALBUM ver.)

Regular price

🎵 Billlie - 1st Single Album [ side-B : memoirs of echo unseen ] (POCAALBUM ver.)


📅 Release Date :  October 23, 2023


Product Code : L200002796

Product Barcode : 8804775367267

🎼 Track List

1. DANG! (hocus pocus) 
2. BYOB (bring your own best friend) 
3. DANG! (hocus pocus) (English Ver.) 
4. BYOB (bring your own best friend) (English Ver.) 

💿 Album Contents

  • Photo Stand Package + Sleeve: 85 x 130mm, 1ea, 2 versions
  • QR Card: 55 x 88mm, random 1ea out of 5ea, 2 versions
  • Photo Card: 55 x 85mm, random 2ea out of 10ea, 2 versions
  • Sticker: 70 x 90mm, 2ea, 2 versions
  • Digital Contents
  • User Guide: 55 x 85mm, 1ea


📖 Album Description

Billie's latest album, released seven months after the mini 4th album [the Billage of perception: chapter three] in March, is a single album that delves into 'side-B,' another narrative in the unique storytelling, bridging different dimensions of time and space. This work derives from the concept of a separate tale (別傳) that has continued in the series of [the Billage of perception] and [the collective soul and unconscious].

Throughout their career, Billie have been known for their unique and experimental music, breaking the conventional mold with each comeback, exploring music, video, art, and story in their own distinctive style. They have secured a unique and distinctive position in the K-POP scene. Particularly, the title track 'EUNOIA' from their last mini 4th album topped the music charts 511 days after their debut, and they continued to maintain their firm position in both domestic and international music markets, including a successful debut in Japan.

Through this latest album, which portrays the story of growth within the 'Billiverse,' Billie aims to further expand their position. They express the short stories of reflection on the dilemmas, realizations, and emotional changes that everyone experiences at least once, in their own style. The narrative weaves together the ambiguous and intricate blend of reality and unreality, allowing one to enjoy Billie's imagination as different spaces intertwine and collide, narrating the adventures of the same self.

/Sales Volume Chart

Our sales volume applies 100% in the charts on HANTEO and CIRCLE.

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In order to check for product defects or missing components, you must prepare unboxing video from opening the carton box to checking all contents. If you don’t provide us with unboxing video, it is difficult for us to check, so it is impossible to proceed with exchange, return or refund.

The outer case and box are simply for protecting the item. Damage on cases and boxes, such as scratches, pollution, or discoloration, is not subject to warranty.


If you order a pre-order item with another available item, only the available item will be not dispatched partially. The available item will be dispatched with pre-order products after pre-order item arrive in our office.

/Delivery Schedule

Your parcel will be dispatched within 3~5 business days after you place your order.

Delivery times are as follows each region (for reference only):

- North America: 5~20 business days

- UK, Europe, Australia: 5~30 business days

- Asia: 5~15 business days

- Mexico: 14~20 business days

- Other Countries: +30 business days

/Duties and Taxes

Prices don’t include duties and taxes. You are responsible to check and pay any duties and taxes that may apply. We might be able to give you some information about import charges, but before you buy an item, it’s a good idea to check with your country’s customs office for more specific details.

/Important Notice

Please check our instructions carefully before placing your order. You can’t cancel nor refund due to change of mind after dispatch.

Official Albums can’t be applied for additional discounts.